What is the PPI of 1440p QHD on a 21.5 inch screen?

A 21.5 inch screen with 1440p QHD resolution has 137 PPI.

1440p QHD on 21.5 inch Screen

Pixel Density

137 PPI

Quality: Average

This 21.5-inch 1440p QHD display has 137 PPI. For better sharpness, consider a higher resolution panel or a smaller screen size.

Casual computing

Video playback

Presentations

Basic office tasks

Horizontal (px)

Vertical (px)

Diagonal (in)

Resulting Density

137 PPI

High Density

Crisp text, good for design and professional work.